| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef ASH_SYSTEM_LOCALE_LOCALE_OBSERVER_H_ |
| #define ASH_SYSTEM_LOCALE_LOCALE_OBSERVER_H_ |
| |
| #include "ash/ash_export.h" |
| |
| namespace ash { |
| |
| class ASH_EXPORT LocaleObserver { |
| public: |
| class Delegate { |
| public: |
| virtual ~Delegate() {} |
| |
| virtual void AcceptLocaleChange() = 0; |
| virtual void RevertLocaleChange() = 0; |
| }; |
| |
| virtual ~LocaleObserver() {} |
| |
| virtual void OnLocaleChanged(Delegate* delegate, |
| const std::string& cur_locale, |
| const std::string& from_locale, |
| const std::string& to_locale) = 0; |
| }; |
| |
| } // namespace ash |
| |
| #endif // ASH_SYSTEM_LOCALE_LOCALE_OBSERVER_H_ |